# Alteration or repair permit 100827284 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit 100827284, issued Jul 8, 2019 for 123 N Wacker Dr: alteration or repair. Self-cert: interior build-out of existing office suite 860 in existing high rise office building. Work includes mechanical, electrical, plumbing, and finishes. No structural work to be performed. No change in use.

- Permit number: 100827284
- Issued: Jul 8, 2019
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $539,131
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/123-n-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 07:33 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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